The Klaza Report has been filed on SEDAR and can be viewed at www.sedar.com under the Rockhaven profile or on Rockhaven’s website at www.rockhavenresources.com. A summary of results from the Mineral Resource estimate was announced by Rockhaven in a news release dated June 21, 2018.

The Klaza Report was prepared under the direction of AMC Mining Consultants (Canada) Ltd., in cooperation with those parties listed in the following table.

Qualified Persons contributing to the Klaza Report

Qualified Person, Designation

Company

Dr. A Ross, P.Geo.

AMC Mining Consultants (Canada) Ltd.

Mr. I Kirchner, FAusIMM, MAIG

AMC Mining Consultants Pty Ltd

Mr. C Martin, C.Eng.

Blue Coast Metallurgy Ltd.

Mr. M Dumala, P.Eng.

Archer, Cathro & Associates (1981) Limited

Mr. G Methven, P.Eng.

AMC Mining Consultants (Canada) Ltd.

Mr. M Molavi, P.Eng.

AMC Mining Consultants (Canada) Ltd.

Mr. P Lebleu, P.Eng.

AMC Mining Consultants (Canada) Ltd.

Mr. B Borntraeger, P.Eng.

Knight Piesold

About Rockhaven

Rockhaven Resources Ltd. is a mineral exploration company focused on growth through the advancement of its Klaza project. For additional information concerning Rockhaven or its Klaza project please visit Rockhaven’s website at www.rockhavenresources.com.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.